package com.cctv.iseemini.mapper;

import com.cctv.iseemini.pojo.User;

import java.util.List;

/**
 * @author cctv 2019-02-14
 */
public interface UserMapper {

    void insertUser(User user);

    List<User> selectUserAll();

    User selectUserById(int id);

    void updateUser(User user);

    void deleteUserById(int id);
}
